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+20
Ocean AccessOcean Front
59720 Overseas Hwy #7
Marathon, FL, 33050
$3.0M
5
Bedrooms
5
Bathrooms
3,011 sqft
Living Area
2024
Year Built
Dock & Water Access
Dock Amenities
Waterfront Features
Ocean AccessOcean Front
Description
AVAILABLE NOW AND READY FOR OCCUPANCY! SeaGlass Cove is a brand-new luxury, gated island community located in the heart of the Florida Keys adjacent to Duck Key. A rare find of just 14 new construction residences offering direct Atlantic Ocean views, a resort-style pool, pickleball court, sandy beach, and the flexibility of a weekly rental. The first floor offers a private two-car garage and covered cabana with spacious outdoor living space that leads out to the private beach and pool deck. The second floor features an open floor plan with spacious kitchen, dining, and great rooms all overlooking the Atlantic Ocean. One en-suite bedroom on this floor provides seclusion for guests.
Location
Marathon, FL, 33050
Listing courtesy of Internet Realty of the Florida
Last updated: 3/21/2026
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Dock Score™
35
Based on dock amenities, ocean access, and waterfront features
Dock Score is a DockOnly.com rating. Not provided by or affiliated with the MLS or listing broker.
Mortgage Calculator
Estimate your monthly payment for this waterfront property
20%
$590,000 down
%
Principal & Interest$15,307/mo
Property Tax (est. 1.2%)$2,950/mo
Home Insurance (est.)$250/mo
HOA Fees$774/mo
Total Monthly Payment$19,281
Loan Amount: $2,360,000Rate: 6.75%
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Nearest Bridge Clearances
Florida Keys — critical for tall/large vessels
No bridge data available for this location.
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HOA Fee$774/Monthly
Days on Market180